Pattern of Motion Grade 3

Electricity is a...

• Contact Force

• Non-Contact Force

A contact force is from

• objects physically touching

• far apart objects

• not touching object

• always a pull

Friction is a

• Contact Force

• Myth

• Non-contact Force

When you rub your hands together, which force is acting?

• Tension

• Magnetism

• Gravity

• Friction

...........................is a force that goes against the motion of an object.

• Friction

• Electricty

what is the noncontact force?

• Objects must be far apart

• Objects push each other apart

• When two objects do not have to touch each other like magnetic force

• Objects must be large in size in order to exert a force that is strong enough to notice.

What is the force applied when you stretch a rubber band ?

• Tension

• Gravity

• Electricity

• Magnetism

A force between two objects that are TOUCHING is a

• Non-contact Force

• Contact Force

• Gravitational Force

• Jedi Force

Can you predict the pattern of motion of the merry-go-round?

• up and down

• back and forth

• circular

Which animal’s pattern is easy to be seen

• Dog

• Butterfly